Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248229 | Dynamic message sign display panel communication error detection and correction | Bryron L. Zerphy, Eric J. Zerphy | 2007-07-24 |
| 5548107 | Scanner for reconstructing optical codes from a plurality of code fragments | Charles Lapinski, Charles Eckert, Richard Skokowski, James Cox, William Scott +1 more | 1996-08-20 |
| 5189971 | Electronic sewing machine | Samuel R. Frankel | 1993-03-02 |